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Tap Water

Most Americans enjoy high quality drinking water, but contamination by agricultural pesticides and disinfection byproducts is a problem for others. Check out your water supply with EWG’s National Drinking Water Database.

Thursday, January 19, 2017

The man who could be in charge of ensuring the safety of the nation’s drinking water doesn't know the most basic fact about a grave health threat for American children: lead contamination of tap water.

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Planet Trump
Blog Post
Tuesday, January 17, 2017

As EWG documented this week, Scott Pruitt – President-elect Donald Trump's nominee to head the Environmental Protection Agency – stymied efforts to clean up chicken manure fouling a protected river as Oklahoma’s attorney general. But Pruitt’s war on clean water has not been limited to protecting poultry polluters in his own state.  

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Planet Trump
Blog Post
Friday, January 6, 2017

President-elect Donald Trump has pledged that providing “crystal clear, clean water” to all Americans will be a top priority of his administration. To make good on his promise, he should adopt the recommendations of from the President’s Council of Advisors on Science and Technology.

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Planet Trump
Blog Post
Wednesday, December 14, 2016

The Environmental Protection Agency has just confirmed what communities near many oil and gas production fields have known for years: fracking – the injection of a chemical slurry into drilling sites to free up underground deposits – can pollute drinking water.

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EnviroBlog
Blog Post
Wednesday, November 23, 2016

During a sit-down Tuesday with top brass from The New York Times, President-elect Donald Trump told the assembled journalists, columnists and editors that “clean air and ‘crystal clear water’ were vitally important,” the paper reported.

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Planet Trump
Blog Post
Tuesday, August 16, 2016

As news about North Carolina’s governor and his administration downplaying the risks of drinking water contaminated with hexavalent chromium unfolds, two leading environmental health advocates are pushing the Obama administration to finally set a nationwide standard for the highly toxic chemical.

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News Release
Tuesday, August 9, 2016

Fluorine-based chemicals that can cause cancer, developmental toxicity and numerous other detrimental health effects have contaminated the drinking water of millions of Americans, and the blood of people and animals worldwide. But how did these chemicals get there – and what happens when they’re passed on to future generations?
 

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EnviroBlog
Blog Post
Friday, August 5, 2016

Des Moines Water Works warned customers of elevated levels of microcystins, the toxins created by cyanobacteria, in their drinking water. These toxins cause acute problems with the liver, including liver failure, among other serious health problems.
 

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AgMag
Blog Post
Monday, July 18, 2016

The recent crisis in Flint, Mich., sounded the alarm on the dangers of lead contamination in drinking water. Now there’s potentially more bad news for the nation’s water supply.
 

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EnviroBlog
Blog Post
Thursday, February 18, 2016

Throughout most of the 20th Century, American cities and homeowners installed lead pipes and solder in their tap water delivery systems – creating a toxic legacy for all of us. And the problem isn’t likely to change soon. No matter where you live, you can use simple techniques to discover whether your tap water is polluted with lead.
 

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EnviroBlog
Blog Post
Thursday, August 20, 2015

Every time they drink a glass of tap water, people in the mid-Ohio River Valley of West Virginia and Ohio may be consuming unsafe amounts of an industrial chemical linked to cancer, birth defects, heart disease and other illness. More than a decade after this threat became known, government regulators have failed to set enforceable standards to ensure the water is safe – and now, new science says the danger may be much greater than either residents or regulators thought.

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Reports & Consumer Guides
Monday, November 18, 2013

Diesel fuels contain highly toxic chemicals, one of which is benzene, a known carcinogen.  Even very small concentrations of benzene can contaminate water supplies. If benzene and other toxic chemicals seep into a community’s water, that’s a serious and possibly irreparable problem.  Congress recognized diesel’s extraordinary dangers back in 2005 when it passed the federal Energy Policy Act.  It exempted most oil and gas hydraulic drilling and fracturing from the Safe Drinking Water Act – but not fracking with diesel. 

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EnviroBlog
Blog Post
Friday, October 11, 2013

The State of California’s proposed drinking water standard for hexavalent chromium, or chromium-6, could leave roughly 24 million residents, or more than 60 percent of the state’s population, unprotected from the known carcinogen, according to a review of the proposal by Environmental Working Group, Clean Water Action, the Natural Resources Defense Council, the Center for Public Environmental Oversight and Integrated Resource Management.

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News Release
Thursday, September 12, 2013

Environmental Working Group applauds First Lady Michelle Obama’s campaign to get Americans to drink more water instead of soft drinks. Consuming plenty of water daily has a number of positive effects on people’s health.

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News Release
Wednesday, July 3, 2013

study published last week by a Duke University research team has found new evidence that links hydraulic fracturing for natural gas to elevated methane levels in private water supplies across northeastern Pennsylvania.

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EnviroBlog
Blog Post
Wednesday, May 8, 2013

A new analysis by Environmental Working Group underscores the need to reform the nation’s primary land restoration program for long-term protection of wetlands, prairies and other lands that protect drinking water and wildlife habitat.

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News Release
Wednesday, May 8, 2013

The reality is that the nation’s primary prairie and wetlands protection program – the USDA’s Conservation Reserve Program (CRP) – was not designed to meet the environmental challenges being created by record prices for farm commodities. Because the majority of the land in the program is taken out of agricultural production under 10- and 15-year rental agreements with the owners, cropland that had been “restored” with grasses and trees is increasingly being plowed under to grow crops again as soon as these agreements expire. As a result, the benefits of taxpayers’ investment in these short-term agreements have proved to be fleeting.

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Reports & Consumer Guides
Friday, April 26, 2013

We’ve all heard of pink slime. Now, there’s green slime too.

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AgMag
Blog Post
Tuesday, March 19, 2013

As drilling for natural gas pushes more and more into shale formations in populated areas, the problem of gas bubbling into drinking water is occurring with increasing frequency. Several homeowners have reported flaming tap water and have feared explosions. The danger is not just a theoretical one: a home in Bainbridge, Ohio, exploded in 2007 because the hydraulic fracturing and cementing of a nearby gas well was done improperly.

 

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EnviroBlog
Blog Post
Friday, March 15, 2013

A new report released today by federal health officials shows that the decades-long case of drinking water contamination at Marine Corps Base Camp Lejeune in North Carolina is one of the worst on record.

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News Release

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